Java Code Examples for com.intellij.util.StringBuilderSpinAllocator#alloc()

The following examples show how to use com.intellij.util.StringBuilderSpinAllocator#alloc() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: SqliteMagicLightMethodBuilder.java    From sqlitemagic with Apache License 2.0 6 votes vote down vote up
private PsiMethod rebuildMethodFromString() {
  final StringBuilder builder = StringBuilderSpinAllocator.alloc();
  try {
    builder.append(getAllModifierProperties((LightModifierList) getModifierList()));
    PsiType returnType = getReturnType();
    if (null != returnType) {
      builder.append(returnType.getCanonicalText()).append(' ');
    }
    builder.append(getName());
    builder.append('(');
    if (getParameterList().getParametersCount() > 0) {
      for (PsiParameter parameter : getParameterList().getParameters()) {
        builder.append(parameter.getType().getCanonicalText()).append(' ').append(parameter.getName()).append(',');
      }
      builder.deleteCharAt(builder.length() - 1);
    }
    builder.append(')');
    builder.append('{').append("  ").append('}');

    PsiElementFactory elementFactory = JavaPsiFacade.getInstance(getManager().getProject()).getElementFactory();
    return elementFactory.createMethodFromText(builder.toString(), getContainingClass());
  } finally {
    StringBuilderSpinAllocator.dispose(builder);
  }
}
 
Example 2
Source File: HaxeProjectStructureDetector.java    From intellij-haxe with Apache License 2.0 6 votes vote down vote up
@Nullable
static String readQualifiedName(final CharSequence charSequence, final Lexer lexer, boolean allowStar) {
  final StringBuilder buffer = StringBuilderSpinAllocator.alloc();
  try {
    while (true) {
      if (lexer.getTokenType() != HaxeTokenTypes.ID && !(allowStar && lexer.getTokenType() != HaxeTokenTypes.OMUL)) break;
      buffer.append(charSequence, lexer.getTokenStart(), lexer.getTokenEnd());
      if (lexer.getTokenType() == HaxeTokenTypes.OMUL) break;
      lexer.advance();
      if (lexer.getTokenType() != HaxeTokenTypes.ODOT) break;
      buffer.append('.');
      lexer.advance();
    }
    String packageName = buffer.toString();
    if (StringUtil.endsWithChar(packageName, '.')) return null;
    return packageName;
  }
  finally {
    StringBuilderSpinAllocator.dispose(buffer);
  }
}
 
Example 3
Source File: CompilerPathsEx.java    From consulo with Apache License 2.0 6 votes vote down vote up
protected void acceptDirectory(final VirtualFile file, final String fileRoot, final String filePath) {
  ProgressManager.checkCanceled();
  final VirtualFile[] children = file.getChildren();
  for (final VirtualFile child : children) {
    final String name = child.getName();
    final String _filePath;
    final StringBuilder buf = StringBuilderSpinAllocator.alloc();
    try {
      buf.append(filePath).append("/").append(name);
      _filePath = buf.toString();
    }
    finally {
      StringBuilderSpinAllocator.dispose(buf);
    }
    accept(child, fileRoot, _filePath);
  }
}
 
Example 4
Source File: PackagingElementPath.java    From consulo with Apache License 2.0 6 votes vote down vote up
@Nonnull
public String getPathStringFrom(String separator, @Nullable CompositePackagingElement<?> ancestor) {
  final StringBuilder builder = StringBuilderSpinAllocator.alloc();
  try {
    final List<CompositePackagingElement<?>> parents = getParentsFrom(ancestor);
    for (int i = parents.size() - 1; i >= 0; i--) {
      builder.append(parents.get(i).getName());
      if (i > 0) {
        builder.append(separator);
      }
    }
    return builder.toString();
  }
  finally {
    StringBuilderSpinAllocator.dispose(builder);
  }
}
 
Example 5
Source File: ModuleChunk.java    From consulo with Apache License 2.0 6 votes vote down vote up
public String getSourcePath(final int sourcesFilter) {
  if (getModuleCount() == 0) {
    return "";
  }
  final VirtualFile[] filteredRoots = getSourceRoots(sourcesFilter);
  final StringBuilder buffer = StringBuilderSpinAllocator.alloc();
  try {
    ApplicationManager.getApplication().runReadAction(new Runnable() {
      public void run() {
        for (VirtualFile root : filteredRoots) {
          if (buffer.length() > 0) {
            buffer.append(File.pathSeparatorChar);
          }
          buffer.append(root.getPath().replace('/', File.separatorChar));
        }
      }
    });
    return buffer.toString();
  }
  finally {
    StringBuilderSpinAllocator.dispose(buffer);
  }
}
 
Example 6
Source File: LogFilterModel.java    From consulo with Apache License 2.0 6 votes vote down vote up
@javax.annotation.Nullable
private Pattern getCustomPattern() {
  String customFilter = getCustomFilter();
  if (myCustomPattern == null && customFilter != null) {
    final StringBuilder buf = StringBuilderSpinAllocator.alloc();
    try {
      for (int i = 0; i < customFilter.length(); i++) {
        final char c = customFilter.charAt(i);
        if (Character.isLetterOrDigit(c)) {
          buf.append(Character.toUpperCase(c));
        }
        else {
          buf.append("\\").append(c);
        }
      }
      myCustomPattern = Pattern.compile(".*" + buf + ".*", Pattern.DOTALL);
    }
    finally {
      StringBuilderSpinAllocator.dispose(buf);
    }
  }
  return myCustomPattern;
}
 
Example 7
Source File: ProjectStructureProblemsHolderImpl.java    From consulo with Apache License 2.0 6 votes vote down vote up
public String composeTooltipMessage() {
  final StringBuilder buf = StringBuilderSpinAllocator.alloc();
  try {
    buf.append("<html><body>");
    if (myProblemDescriptions != null) {
      int problems = 0;
      for (ProjectStructureProblemDescription problemDescription : myProblemDescriptions) {
        buf.append(XmlStringUtil.escapeString(problemDescription.getMessage(false))).append("<br>");
        problems++;
        if (problems >= 10 && myProblemDescriptions.size() > 12) {
          buf.append(myProblemDescriptions.size() - problems).append(" more problems...<br>");
          break;
        }
      }
    }
    buf.append("</body></html>");
    return buf.toString();
  }
  finally {
    StringBuilderSpinAllocator.dispose(buf);
  }
}
 
Example 8
Source File: PackagingElementNode.java    From consulo with Apache License 2.0 6 votes vote down vote up
@Override
protected void update(PresentationData presentation) {
  final Collection<ArtifactProblemDescription> problems = ((ArtifactEditorImpl)myContext.getThisArtifactEditor()).getValidationManager().getProblems(this);
  if (problems == null || problems.isEmpty()) {
    super.update(presentation);
    return;
  }
  StringBuilder buffer = StringBuilderSpinAllocator.alloc();
  final String tooltip;
  boolean isError = false;
  try {
    for (ArtifactProblemDescription problem : problems) {
      isError |= problem.getSeverity() == ProjectStructureProblemType.Severity.ERROR;
      buffer.append(problem.getMessage(false)).append("<br>");
    }
    tooltip = XmlStringUtil.wrapInHtml(buffer);
  }
  finally {
    StringBuilderSpinAllocator.dispose(buffer);
  }

  getElementPresentation().render(presentation, addErrorHighlighting(isError, SimpleTextAttributes.REGULAR_ATTRIBUTES),
                                  addErrorHighlighting(isError, SimpleTextAttributes.GRAY_ATTRIBUTES));
  presentation.setTooltip(tooltip);
}
 
Example 9
Source File: SqliteMagicLightMethodBuilder.java    From sqlitemagic with Apache License 2.0 5 votes vote down vote up
public String getAllModifierProperties(LightModifierList modifierList) {
  final StringBuilder builder = StringBuilderSpinAllocator.alloc();
  try {
    for (String modifier : modifierList.getModifiers()) {
      if (!PsiModifier.PACKAGE_LOCAL.equals(modifier)) {
        builder.append(modifier).append(' ');
      }
    }
    return builder.toString();
  } finally {
    StringBuilderSpinAllocator.dispose(builder);
  }
}
 
Example 10
Source File: CacheUtils.java    From consulo with Apache License 2.0 5 votes vote down vote up
public static String getMethodSignature(String name, String descriptor) {
  final StringBuilder builder = StringBuilderSpinAllocator.alloc();
  try {
    builder.append(name);
    builder.append(descriptor.substring(0, descriptor.indexOf(')') + 1));
    return builder.toString();
  }
  finally {
    StringBuilderSpinAllocator.dispose(builder);
  }
}
 
Example 11
Source File: CompileDriver.java    From consulo with Apache License 2.0 5 votes vote down vote up
private void showNotSpecifiedError(@NonNls final String resourceId, List<String> modules, String editorNameToSelect) {
  String nameToSelect = null;
  final StringBuilder names = StringBuilderSpinAllocator.alloc();
  final String message;
  try {
    final int maxModulesToShow = 10;
    for (String name : modules.size() > maxModulesToShow ? modules.subList(0, maxModulesToShow) : modules) {
      if (nameToSelect == null) {
        nameToSelect = name;
      }
      if (names.length() > 0) {
        names.append(",\n");
      }
      names.append("\"");
      names.append(name);
      names.append("\"");
    }
    if (modules.size() > maxModulesToShow) {
      names.append(",\n...");
    }
    message = CompilerBundle.message(resourceId, modules.size(), names.toString());
  }
  finally {
    StringBuilderSpinAllocator.dispose(names);
  }

  if (ApplicationManager.getApplication().isUnitTestMode()) {
    LOG.error(message);
  }

  Messages.showMessageDialog(myProject, message, CommonBundle.getErrorTitle(), Messages.getErrorIcon());
  showConfigurationDialog(nameToSelect, editorNameToSelect);
}